Talcum Powder Mesothelioma Lawsuit Yesterday the Oakland mesothelioma case against JJ concluded with closing arguments. The plaintiff, who is 24 years old, shared his emotional story of fear and devastation over his cancer diagnosis. JJ has been awarded a variety of defense verdicts over the last 14 months in talcum-powder trials. However, one massive verdict could turn the talcum powder kaleidoscope on its upside. What is Mesothelioma? Mesothelioma is a type of cancer that affects mesothelium. This is the membrane's lining or linin